Inkcazelo :
I-HDV-24FE POE + 2GE UP + 1G SFP-ND ngumgangatho oqhelekileyo we-PoE onikwe amandla i-Ethernet switch eyenzelwe kwaye iphuhliswe yi-HDV yezixhobo zonxibelelwano optical. Yamkela isitshiphu sokutshintsha se-Ethernet esinesantya esiphezulu samva nje kunye noyilo lwebhanwidth ekumgangatho ophezulu. Inamandla okusebenza kwedatha eqinile kwaye iphucula ukusebenza kakuhle kokuhanjiswa kwedatha.Ixhasa i-24 * 10/100Mbps i-Ethernet RJ45 izibuko kunye nomsebenzi we-PoE kunye ne-2 * 10/100 / 1000Mbps i-Ethernet uplink RJ45 izibuko kunye ne-1G SFP port, i-port nganye isekela umsebenzi we-auto rollover (Auto I-MDI / MDIX) .Phakathi kwabo, izibuko ezingama-24 ezinomsebenzi we-PoE, zonke zixhasa i-IEEE 802.3af / kunikezelo lwamandla oluqhelekileyo lwe-PoE, olunokusetyenziswa njengesixhobo sokubonelela ngombane kwi-Ethernet. Amandla ombane aphezulu kwi-port enye yi-30W kwaye amandla aphezulu omatshini wonke yi-300W. Iyakwazi ukubona ngokuzenzekelayo kwaye ichonge i-IEEE 802.3af / kwi-standard Powered equipment.Inikwe amandla yintambo yothungelwano, ixhasa i-250 yeemitha zokuhanjiswa komgama omde kwaye ixhasa unikezelo lwamandla oluphambili. Inkxaso yeVLAN imo yokwahlula.
Iimbonakalo:
• Ukusebenza kweZibuko
Ukubonelela nge-24 * 10 / 100Mpbs RJ45 i-adaptive high-speed forwarding data port;
Ukubonelela nge-2 * 10 / 100/1000Mpbs RJ45 uplink port;
Ukubonelela nge-1 * 10 / 100/1000Mpbs SFP port;
Ichweba ngalinye lixhasa i-MDI / MDIX i-rollover ngokuzenzekelayo kunye ne-auto-negotiation, kwaye ixhasa i-IEEE 802.3x yokulawula ukuhamba kwe-duplex epheleleyo kunye ne-Backpressure half-duplex flow flow;
Ukubonelela ngemowudi yokwahlula yeVLAN ukucinezela izaqhwithi zenethiwekhi kunye nokuphucula ukusebenza kwenethiwekhi;
• Ukusebenza kwamandla e-PoE
I-24 * 10 / 100Mpbs i-RJ45 port isekela ukunikezelwa kwamandla e-PoE +, ukuhlangabezana neemfuno zokunikezelwa kwamandla e-PoE ekubekweni kweliso lokhuseleko, inkqubo ye-teleconference, i-wireless coverage kunye nezinye iimeko;
Ukuthobela i-IEEE 802.3af / kumgangatho wonikezelo lwamandla we-PoE, amandla aphezulu emveliso ye-PoE yawo wonke umatshini yi-300W, kwaye ubuninzi be-PoE yokuphuma kwamandla kwi-port enye yi-30W;
Ukuchonga ngokuzenzekelayo izixhobo ze-PoE zobonelelo lwamandla ngaphandle kokonakalisa izixhobo ezingezizo ezo-PoE;
Izibuko le-PoE lixhasa indlela ephambili. Xa amandla aseleyo angonelanga, aqinisekisa unikezelo lwamandla kwizibuko eliphambili kuqala ukuphepha ukulayisha ngaphezulu isixhobo;
I-24 * 10 / 100Mpbs i-RJ45 port isekela i-250 yeemitha zokuhanjiswa komgama omde;
• Izixhobo ezizinzileyo nezithembekileyo
Ukusetyenziswa kwamandla aphantsi kunye noyilo oluzolileyo lomninimzi luqinisekisa ukusebenza okuzinzile kwemveliso;
Yamkela unikezelo lwamandla oluphuhliswayo kunye noyilo olungafunekiyo kakhulu ukubonelela ngemveliso yamandla exesha elide ezinzileyo yePoE;
Isixhobo sihlangabezana nemigangatho ye-CCC yesizwe, ihlangabezana ngokupheleleyo neemfuno zokhuseleko, kwaye ikhuselekile kwaye inokwethenjelwa ukuyisebenzisa;
• Ukusebenza okulula kunye nokuqina okunamandla
Kulula kwaye kulula ukuyisebenzisa, akukho lungelelwaniso, iplagi kunye nokudlala, ukuhambelana okuqinileyo;
Ukuhanjiswa kwesantya esiphezulu, idatha ngaphandle kokulahleka kwepakethi, ukwandiswa okuguquguqukayo, ukwenzela ukuba inethiwekhi ingathinteli ngokucwangcisa imigca yamandla, ukugcina iindleko zomsebenzisi;
Dibana nemo yenethiwekhi efuna unikezelo lwamandla oluxinana kakhulu lwePoE;
Ilungele imali, ii-arhente zikarhulumente, iihotele, iindawo zokuthenga, iikhampasi, izibhedlele kunye namashishini amancinci naphakathi ukwenza amanethiwekhi angabizi kakhulu;
Iinkcukacha:
| Umgangatho womnatha | • IEEE 802.3,IEEE 802.3u,IEEE 802.3x, IEEE 802.3af,IEEE 802.3at |
| Izibuko | • 24* 10 / 100Mbps RJ45 port • 2 * 10 / 100/1000Mbps RJ45 uplink port • 1 * 10 / 100/1000Mpbs SFP port |
| Ubonelelo lwaMandla ePoE | • I-24* 10 / 100Mbps i-RJ45 port ixhasa i-PoE + unikezelo lwamandla (Idatha / i-PoE) • Ubuninzi bombane wezibuko elinye yi-30W • Amandla ombane kuwo wonke umatshini ngama-300W |
| UQhagamshelwano lwePoE | • 1-24 izibuko inkxaso IEEE802.3af / at • Inkxaso RJ45 network port 1/2 +, 3 / 6- umgca pair • Umgama wothumelo 250M (ulayitiwe ngesandla) |
| Ukukhanya kwesalathisi | • I-port yedatha ine-LINK / ACT.100Mbps isalathisi • I-uplink port inezikhombisi ezimbini ze-LINK / ACT.1000Mbps • Isalathisi sesimo se-PoE • Isalathisi samandla omatshini, Yandisa isalathisi |
| Ukusebenza | • Gcina naphambili • Ixhasa ubunzulu betafile ye-2K MAC yedilesi • I-10.8Gbps i-backplane bandwidth |
| Ireyithi yokuGqithisa | • 10Mbps: 14880pps / port • 100BASE-T: 148800pps / port • 1000BASE-T: 1488095pps/port |
| Umsebenzi wePort | • Ukukhawuleza naphambili, ukufunda okuzenzekelayo kwe-MAC kunye nokuguga, indlela yokubonelela ngombane ephambili • IEEE802.3X yolawulo lokuqukuqela olupheleleyo lwe-duplex kunye nolawulo lokuqukuqela lokubuyela ngasemva • Imowudi yokwahlula yeVLAN (yenziwe yasebenza ngesandla) |
| Sebenzisa Okusingqongileyo | • Ubushushu bokusebenza: -10 ℃ -55 ℃ |
| Ukunikezwa Amandla | • Umbane owakhelwe ngaphakathi • Igalelo:100VAC-240VAC, 50HZ / 60HZ • Imveliso:DC48V 6.25A • 300W |
| Ubunzima kunye nobukhulu | • 1.8KG • 310mm * 180mm * 45mm (L * W * H) |
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